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Chapter 1: Plants
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Chapter 2: Humans
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Chapter 3: Cells and Organisms
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Chapter 4: Living things in their environment
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Chapter 5: Variation and classification
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Chapter 8: Digestion
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Chapter 9: Circulation
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Chapter 10: Respiration and Breathing
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Chapter 11: Reproduction and Fetal Development
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Chapter 12: Drugs and Disease
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